My subscriptions in handy OPML format.

Check out what's caught my eye recently via Delicious or follow my life 140 characters at a time on Twitter.

Blogs

• academhack — Tech tools for academics
• Big Contrarian — Jack Shedd's weblog
• bighead — Where coffee, politics and lipstick get equal consideration
• Call Me Fishmeal. — Wil Shipley’s blog
• Charlie’s Diary — Charles Stross’ weblog
• Colby Cosh — National Post columnist and hockey fan extraordinaire
• Crash Landing — Gene Callahan and friends
• Daring Fireball — Mac nerdery, etc.
• Defenestrating Thoughts from the Bivouac – Vijay Bangaru’s blog
• gladwell.com — Malcolm Gladwell’s blog
• Monoscope – Tiny slips of beautiful design
• motherfucker – The world’s toughest programmer
• Overcoming Bias – How can we obtain beliefs closer to reality?
• PhilaLawyer — What they didn’t tell you before you applied for law school
• Schneier on Security — Bruce Schneier on security and security technology
• Three-Toed Sloth — Slow Takes from the Canopy of the Reality-Based Community (and occasional stochastic filtering)

Comics

• Achewood
• indexed
• Questionable Content
• Wondermark
• xkcd

Humor

• Maddox — Self-proclaimed best page in the universe
• The Onion — America’s Finest News Source
• Things my girlfriend and I have argued about — The perils of international dating

Math

• arXiv.org — The math preprint server.
• Hypertext Help with LaTeX — For your basic typesetting questions
• The Knot Atlas — Very useful knot wiki
• The Mathematics Genealogy Project — Trace your mathematical heritage.
• MathSciNet — Largest digital archive of mathematical reviews there is
• MathWorld — Useful mathematics encyclopedia
• The Narrow Road — Zen and the Art of Mathematics
• Penn Math Department — My department
• PlanetMath — Another useful mathematics encylopedia.
• xy user’s guide
• What’s new — Terence Tao's weblog

Schools

• Sewanee
• Penn

Self-Promotion

• del.icio.us
• Facebook
• Flickr
• Professional
• Tumblr
• Twitter

Sports

• cyclingnews.com — The world centre of cycling
• Deadspin — Sports News without Access, Favor, or Discretion
• Football Outsiders — Tackling football from outside the hashmarks
• Pro Football Reference — THE football reference site
• Sabernomics — Economic thinking about baseball
• The Sports Guy — Page 2’s Sports Guy now has his own page

etc.

• Anti-State.com — Market anarchism online
• Arts & Letters Daily — Veritas Odit Moras
• Fred On Everything — Fred Reed’s weekly rants.
• manybooks.net — My favorite republisher of Project Gutenberg's ebooks
• Project Gutenberg — The first and still best producer of free digital books.
• The War Nerd — For all your war commentary needs
• Wikipedia — The free encyclopedia